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RUSTSEC-2026-0006: Wasmtime segfault or unused out-of-sandbox load with f64.copysign operator on x86-64 #6338

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Wasmtime segfault or unused out-of-sandbox load with f64.copysign operator on x86-64

Details
Package wasmtime
Version 38.0.4
URL GHSA-vc8c-j3xm-xj73
Date 2026-01-26
Patched versions >=41.0.1,>=40.0.3, <41.0.0,>=36.0.5, <37.0.0,<29.0.0

This is an entry in the RustSec database for the Wasmtime security advisory
located at
GHSA-vc8c-j3xm-xj73
For more information see the GitHub-hosted security advisory.

See advisory page for additional details.

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